A large university accepts 40​% of the students who apply. Of the students the university​ accepts, 25​% actually enroll. If 20,000 students​ apply, how many actually​ enroll? I’ll give BRAINLEST and free art

Answer:

C The magnitude is 7.94, and the direction angle is N 49.91° E.

magnitude formula: sqrt x^2+y^2

                                 sqrt 6^2+5.2^2

                                 7.94

direction angle: tan^-1(x/y)

                          tan^-1(6/5.2)

                          49.91                      (convert radians to degrees)

The direction angle and magnitude of the position vector are 34 degrees and 7.93 respectively.

The direction of a vector is the orientation of the vector, that is the angle it makes with the x- axis.

If  position vector v = <a, b>, then the magnitude is given by

[tex]|v| = \sqrt{a^{2}+b^{2} }[/tex]

If θ is the angle formed with the x- axis or y axis  ,then direction is given by

θ = [tex]tan^{-1}\frac{b}{a}[/tex]

According to the given question

We have

Position vector (6, 5.2)

So, the magnitude of the position vector = [tex]\sqrt{6^{2}+(5.2)^{2} }[/tex] = [tex]\sqrt{36+27.04}[/tex]

= [tex]\sqrt{63.04} =7.93[/tex]

Now, the direction angle of the vector is given by

[tex]tan\alpha =\frac{6}{5.2} \\ tan\alpha =1.15\\\alpha =tan^{-1} (1.5) = 56degrees.[/tex]

Therefore,

θ = 90 -56 = 34degrees.

Hence, the direction angle and magnitude of the position vector are 34degrees and 7.93 respectively.

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Answer:

D. 12

Step-by-step explanation:

The opposite value of a number is the additive inverse of a number. Or in order words, two numbers are opposite of each other when they are of the same distance from zero on a number line.

Emma has a score of -12, the opposite number of -12, or the additive inverse of -12 is 12.

Answer:

D

Step-by-step explanation:

Answer: the answer is D hope this helps! Plz mark me as brainliest!

Step-by-step explanation:

2x - y = 3  =    x=0.5y+1.5

x+2y = -6  =   x=−2y−6

Answer:

I think it's D

Step-by-step explanation:

I think it's D bc (3, 3) are the same and parallel lines are the same

____

____

-this is an example of parallel lines

Hope this helps

Answer:

D. 41 miles

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Equality Properties

Trigonometry

Step-by-step explanation:

Step 1: Define

Leg a = 9

Leg b = 40

Hypotenuse c = d

Step 2: Solve for d

Answer:

16/125 kg, decimal form 0.128 kg

The solution is 16/125

The weight of the empty jar is given by the equation A = 16/125 kg

What is an Equation?

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.

It demonstrates the equality of the relationship between the expressions printed on the left and right sides.

Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.

Given data ,

Let the weight of the empty jar be = A

Now , the equation will be

Let the weight of the full jar with honey = ( 72/125 ) kg

The weight of the empty jar = ( 2/9 ) x weight of the full jar with honey

Substituting the values in the equation , we get

The weight of the empty jar A = ( 72/125 ) x ( 2/9 )

The weight of the empty jar A = ( 8/125 ) x 2

On simplifying the equation , we get

The weight of the empty jar A = ( 16/125 ) kg

The weight of the empty jar A = 0.128 kg

Therefore , the value of A is 0.128 kg

Hence , the weight of the empty jar is 16/125 kg

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Answer:

A

Step-by-step explanation:

Answer:

No

Step-by-step explanation:

Answer:

no

Step-by-step explanation:

is a rational number[1], therefor all it's integer powers are rational. However the square root of is an irrational number[2]. ... How can I disprove that for every irrational number, there exists another irrational number so that their product is rational?

45781

this was a hard question and I do not understand it.

Answer: 33.3%

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Answer:

A = 17 units²

P = 36 units

Step-by-step explanation:

For the area you can multiply the length and width ( 1 and 17)

for the perimeter you can just add the sides

9514 1404 393

Answer:

  15 and 21

Step-by-step explanation:

I like to work these considering the difference in ratio units.

The age ratio is 5 : 7.

The age difference in ratio units is 7 - 5 = 2. The difference in years is 6, so each ratio unit must be 6/2 = 3 years. Multiplying the ratio numbers by 3, we get the actual ages as ...

  5 : 7 = (3·5) : (3·7) = 15 : 21

The two sisters are 15 and 21 years old.

Answer:

y = 3 x + 7

Step-by-step explanation:

Line through (-2, 1) and (1, 10):

y = 3 x + 7

Answer:

Y = 3x + 7

Step-by-step explanation:

M = y2-y1 / x2-x1

Hope this helps. Pls give brainliest.

Answer:

1.19047619048

Answer = 5.5

You just have to add all the numbers together to get the answer

Answer:

A: y=-2/3x+6

Step-by-step explanation:

Answer:-2.35

Step-by-step explanation:

BRAINLESS PLEASE

Answer:

I think its just  ml

Step-by-step explanation:

I might be wrong though

there is a big possibility

Step-by-step explanation:

3c³ - 7d

= 3(-4)³ - 7(6)

= 3(-64) - 42

= -234.

Answer:

1,2,5

Step-by-step explanation:

That is just the definition of an element :) the other two answers contradict these.

Answer:

he left $11.25

Step-by-step explanation:

hope this helps :)

Answer:

$7.20

Step-by-step explanation:

because I know but do bzizbzjzbzj

Force = mass x acceleration

Force = 1,100 kg x -1.2 m/s

Force = -1320 N

Answer:

I took them a total of 5 hours

Step-by-step explanation:

First you multiply 65 by 2 because of the first two hours

Then you subtract 130 out of 364 to get 234, those were the first two hours

The next hours you simply divide 234/78, which is 3

3 + 2 = 5 hours

Answer:

Stocks = 4500

Bonds = 9500

Step-by-step explanation:

Given that:

Total interest earned = 1257

Interest rate of stock = 2.6% = 0.026

Interest rate on bond = 12% = 0.12

Total amount invested = 14000

Let amount invested in stock = x

Amount invested in bond = 14000 - x

Using the relation :

Principal * rate * time

Stocks :

x * 0.026 = 0.026x

Bonds:

(14000 - x) * 0.12 = 1680 - 0.12x

0.026x + 1680 - 0.12x = 1257

−0.094x = 1257 - 1680

-0.094x = - 423

x = 423 / 0.094

= 4500

14000 - x = 14000 - 4500 = 9500

Stocks = 4500

Bonds = 9500

Answer:

It depends on how much percent the test is worth and everything you might be missing but more than likely no you'd have to do really well on the test and a few assignments . There's a way you can calculate your grade with whatever you might be missing and the grade you're trying to get in the class.

you'd have to divide your grade in each category by 100 then multiple it by the percentage and add everything together for example:

Homework is 20% of a grade . I have a 90 in the homework category . 90/100 times 20 which will give me 18 then put the 18 over 20. 18/20

Projects are 30% of a grade. You have a 50 out of 80 do 50/80x30. which is 18.75 out of 30.

Final is 50% lets say you get a perfect score on the final meaning you get 50 points.

add 18+18.75+50= 86.75

add 20+30+50=100

you'd make a 86.75 in the class so a B. hopefully this helps . So if you need 14 points you should go to your assignments/tests and it should say how much there worth.